circuit breaker 3VA1 IEC frame 1000 breaking capacity class M Icu=55kA @ 415V 4-pole, line protection TM240, ATAM, In=630A overload protection Ir=4...

circuit breaker 3VA1 IEC frame 1000 breaking capacity class M Icu=55kA @ 415V 4-pole, line protection TM240, ATAM, In=630A overload protection Ir=440A...630A short-circuit protection Ii=5...10 x In N conductor unprotected nut keeper kit fit internal accessories with wide range of functions. 9. Integrated accessories platform for all 3VA molded-case circuit breakers.